2394128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 5166336

約数和(自身を除く): 2772208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 223, 244, 446, 488, 671, 892, 976, 1342, 1784, 2453, 2684, 3568, 4906, 5368, 9812, 10736, 13603, 19624, 27206, 39248, 54412, 108824, 149633, 217648, 299266, 598532, 1197064, 2394128]

約数ペア:

[(1, 2394128), (2, 1197064), (4, 598532), (8, 299266), (11, 217648), (16, 149633), (22, 108824), (44, 54412), (61, 39248), (88, 27206), (122, 19624), (176, 13603), (223, 10736), (244, 9812), (446, 5368), (488, 4906), (671, 3568), (892, 2684), (976, 2453), (1342, 1784)]